CVE-2021-28905
- Source
- https://cve.org/CVERecord?id=CVE-2021-28905
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-28905.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-28905
- Downstream
- Related
- Published
- 2021-05-20T19:15:07.710Z
- Modified
- 2026-07-08T21:26:31.584022Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In function lysnodefree() in libyang <= v1.0.225, it asserts that the value of node->module can't be NULL. But in some cases, node->module can be null, which triggers a reachable assertion (CWE-617).
- References
Affected packages
Git / github.com/cesnet/libyang
Affected ranges
- Type
- GIT
- Repo
- https://github.com/cesnet/libyang
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
- Database specific
{ "extracted_events": [ { "introduced": "0" }, { "last_affected": "1.0.225" } ], "cpe": "cpe:2.3:a:cesnet:libyang:*:*:*:*:*:*:*:*", "source": "CPE_RANGE" }